.shop-page {
  display: flex;
  gap: 30px;
  padding: 30px;
}
.filter-sidebar {
  width: 250px;
  background: #f9f9f9;
  padding: 20px;
  border-radius: 12px;
  height: fit-content;
}
.filter-sidebar h3 {
  margin-bottom: 20px;
}
.filter-group {
  margin-bottom: 25px;
}
.filter-group h4 {
  margin-bottom: 10px;
}
.filter-group label {
  display: block;
  margin-bottom: 8px;
  cursor: pointer;
  font-size: 14px;
}
.products-area {
  flex: 1;
}
.shop-search {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.shop-search input {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #ddd;
  font-size: 15px;
}
.filter-toggle-btn {
  display: none;
  margin-left: 10px;
  padding: 8px 12px;
  background: #ff6a00;
  border: none;
  color: white;
  border-radius: 5px;
  cursor: pointer;
  font-weight: 600;
}
.filter-sidebar-mobile {
  position: fixed;
  top: 0;
  left: 0;
  width: 80%;
  max-width: 300px;
  height: 100%;
  background: #f9f9f9;
  z-index: 1000;
  padding: 20px;
  overflow-y: auto;
  box-shadow: 2px 0 10px rgba(0,0,0,0.2);
  animation: slideIn 0.3s forwards;
}
@keyframes slideIn {
  from { transform: translateX(-100%); }
  to { transform: translateX(0); }
}
.filter-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.close-btn {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
}
.products-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
  padding-top: 10px;
}
@media (max-width: 900px) {
  .shop-page {
    flex-direction: column;
    padding: 20px;
  }
  .filter-sidebar {
    width: 100%;
    margin-bottom: 20px;
  }
}
@media (max-width: 600px) {
  .filter-sidebar {
    display: none;
  }
  .filter-toggle-btn {
    display: inline-block;
  }
}